Ngwaahịa Nkọwa:

• Usoro emeghe. Nye nkwenye paswọọdụ iji kpọghee, tinye paswọọdụ ziri ezi wee pịa OK, gbanye isi iji kpọghee.
• N'ihe banyere ihe eji eme ya, a na-etinye ya na ihe ndi eji emechi aru nke zinc alloy key panel silicone, ejiji di elu.
• Ọnọdụ ọkọnọ ike. Jiri ọnọdụ ọkọnọ ike dị na mpụga na mpụga. Batrị AAA abụọ na-enye ya ike. Ndụ batrị karịrị otu afọ, a ga-enwe obere mkpu mkpu ala mgbe enwere ụkọ ike. N'ọnọdụ ụkọ ike nke ime, enwere ike iji ọkụ elekere mpụga maka imeghe obere oge.
• Okwuntughe. A na-ekewa okwuntughe n'ime paswọọdụ nchịkwa na paswọọdụ onye ọrụ. Ogologo paswọọdụ nke onye ọrụ bụ nọmba digi 1, onye ahịa ahụ nwere ike ịgbanwe ya site na ya. Enwere ike ijikọ paswọọdụ n'enweghị ike ruo otu nde iri. A na-echekwa paswọọdụ ozugbo mgbe ọ kwụsịrị ike, enweghị koodu ekpuchighị, enweghị koodu mkpọda.
• Nchedo iji usoro abaghị uru. Tinye koodu ezighi ezi ugboro anọ na otu n'usoro, mkpọchi ahụ ga-enweta mkpuke treble maka 1 nkeji. N'ime oge a, tinye ezi okwuntughe iji wepu oti mkpu.
• Nnukwu nchekwa onwe nke nchekwa. Ọ bụrụ na voltajuru juputara, mkpọchi enweghị ike imechi ya, nke nwere ike igbochi “Tesla” na ọkụ eletrik ndị ọzọ siri ike imepe.
• Jiri gburugburu ebe obibi. Steel kabinet nwere otu ọnụ ụzọ, steel kabinet nwere ọnụ ụzọ abụọ, otu drawer, ibughari movable, wdg.